• Early AM

    May 5

    Lo 39°

    Mostly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      45°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Today

    May 5

    63°Lo 40°

    Turning sunny; warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      5 - High
    • Cloud
      Cover
      4%
  • Fri

    May 6

    77°Lo 58°

    Mostly sunny and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      80°
    • UV
      5 - High
    • Cloud
      Cover
      40%
    more
  • Sat

    May 7

    63°Lo 39°

    Cooler; a morning t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      4 - Moderate
    • Cloud
      Cover
      85%
    more
  • Sun

    May 8

    69°Lo 47°

    Sun and some clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Cloud
      Cover
      94%
    more
Next Previous
Warmer 59° Lo 43° RealFeel® 65° / 39°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 95%
  • Dew Point: 39° F
  • Visibility: 10 mi
9 mph

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 63° 64° N/A 51°
Low 40° 41° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:15 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:12 AM with 13:31 of moolight, then sets at 6:43 PM

Crystal Lake Weather Report

Chicago: Temperatures to soar late this week

May 5, 2016; 3:08 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Thu. Migraine Headache

Thu. UV Index